She has said she was shocked that anybody may have thought that I have some connection to this case. I can’t understand how it may have happened. I can honestly say I have no connection to the little girl.

She also announced that she has not been out of Australia since 2000.

A neighbour said she thought the link might have been made because Ms Aron spoke Spanish and had a fair-haired child.

An elderly Sydney woman went into Burwood police station and filed a report claiming that a friend she had met in Spain, and travelled with in Portugal, was the woman in the identikit.

NSW Police said: ”NSW Police Force detectives have received information about a woman who is similar in description to the woman being sought by private investigators investigating the disappearance of British child Madeleine McCann.

An Australian-registered cruiser that was in Port Olimpic marina in Barcelona at the time the mystery woman was asking the new witness if he had brought her new daughter.

Reporters from London yesterday speculated that it was a $12 million powerboat belonging to a wealthy West Australian family. A spokesman for the family said: ”This is the most ridiculous speculation I have ever heard. It’s ludicrous.”

Investigators working for the McCanns said they had received more than 600 emails after issuing the Posh Spice lookalike appeal.

A spokesman for the family said most of those responses had come from Australia.